Delaware is located in Sanilac County, Michigan. Delaware has a 2025 population of 772 . Delaware is currently declining at a rate of -0.52% annually and its population has decreased by -1.4% since the most recent census, which recorded a population of 783 in 2020.
The average household income in Delaware is $82,603 with a poverty rate of 11.85%. The median age in Delaware is 50 years: 49.2 years for males, and 51.3 years for females. For every 100 females there are 107.7 males.
Data after 2023 is projected based on recent change
The racial composition of Delaware includes 93.76% White, and smaller percentages for other race and multiracial populations.
White (93.76%)
Two or more races (3.44%)
Other race (2.8%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 736 | 93.76% |
| Two or more races | 27 | 3.44% |
| Other race | 22 | 2.8% |
Married
Widowed
Divorced
Separated
Never Married
Delaware's average per capita income is $40,972. Household income levels show a median of $59,911. The poverty rate stands at 11.85%.
Name | Median | Mean |
|---|---|---|
| Married Families | $73,194 | - |
| Families | $72,656 | $89,476 |
| Households | $59,911 | $82,603 |
| Non Families | $46,250 | $64,126 |
Average Income
Median Household Income
Poverty Rate